Description
Incorrect authorization in frozen BI aggregations in Checkmk <2.5.0p2, <2.4.0p29, <2.3.0p47, and all 2.2.0 versions allows an authenticated user with restricted host and service visibility to learn the names and the existence of hosts and services they are not authorized to see.
Published: 2026-08-20
Score: 2.3 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
Link Providers
https://checkmk.com/werk/16917 cve-icon cve-icon
History

Thu, 20 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description Incorrect authorization in frozen BI aggregations in Checkmk <2.5.0p2, <2.4.0p29, <2.3.0p47, and all 2.2.0 versions allows an authenticated user with restricted host and service visibility to learn the names and the existence of hosts and services they are not authorized to see.
Title Frozen BI aggregations leak host and service names to unauthorized users
First Time appeared Checkmk
Checkmk checkmk
Weaknesses CWE-863
CPEs cpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
cpe:2.3:a:checkmk:checkmk:2.2.0:*:*:*:*:*:*:*
Vendors & Products Checkmk
Checkmk checkmk
References
Metrics cvssV4_0

{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

Checkmk Checkmk
cve-icon MITRE

Status: PUBLISHED

Assigner: Checkmk

Published:

Updated: 2026-08-20T12:12:52.811Z

Reserved: 2026-04-30T08:05:18.277Z

Link: CVE-2026-7485

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-20T13:19:07.817

Modified: 2026-08-20T13:19:07.817

Link: CVE-2026-7485

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses